// Excel
const ExcelUrl =
	'https://636c-cloud1-4gfhls3pb83e8f3c-1325827386.tcb.qcloud.la/%E6%96%87%E4%BB%B6%E7%B1%BB%E5%9E%8B%E7%B4%A0%E6%9D%90/Excel.png?sign=93fa4159a83d7f209c23b82552f4b1c8&t=1749430495'
// PDF
const PDFurl =
	'https://636c-cloud1-4gfhls3pb83e8f3c-1325827386.tcb.qcloud.la/%E6%96%87%E4%BB%B6%E7%B1%BB%E5%9E%8B%E7%B4%A0%E6%9D%90/PDF.png?sign=aa142b322e46b8d691013158f4bfd27c&t=1749430022'
// 幻灯片
const PPTurl =
	'https://636c-cloud1-4gfhls3pb83e8f3c-1325827386.tcb.qcloud.la/%E6%96%87%E4%BB%B6%E7%B1%BB%E5%9E%8B%E7%B4%A0%E6%9D%90/PPT.png?sign=6c560613d98d5de4e1c109da0bbf89c1&t=1749430167'
// word文档
const WordUrl =
	'https://636c-cloud1-4gfhls3pb83e8f3c-1325827386.tcb.qcloud.la/%E6%96%87%E4%BB%B6%E7%B1%BB%E5%9E%8B%E7%B4%A0%E6%9D%90/Word.png?sign=e9e5502b8887253ed2e0bb1b964d95bb&t=1749402627'
// 视频
const VideoUrl =
	'https://636c-cloud1-4gfhls3pb83e8f3c-1325827386.tcb.qcloud.la/%E6%96%87%E4%BB%B6%E7%B1%BB%E5%9E%8B%E7%B4%A0%E6%9D%90/Video.png?sign=b180914798768a8b3a46ad878859065b&t=1749402657'
// 音频
const AudioUrl =
	'https://636c-cloud1-4gfhls3pb83e8f3c-1325827386.tcb.qcloud.la/%E6%96%87%E4%BB%B6%E7%B1%BB%E5%9E%8B%E7%B4%A0%E6%9D%90/Audio.png?sign=27aab48ba2b4b9eee7e81e7d51a9edd9&t=1749402685'
// 压缩包
const ZipUrl =
	'https://636c-cloud1-4gfhls3pb83e8f3c-1325827386.tcb.qcloud.la/%E6%96%87%E4%BB%B6%E7%B1%BB%E5%9E%8B%E7%B4%A0%E6%9D%90/package.png?sign=0e6b8c79a5ddcf96f64e7cf4f1287dfe&t=1749402754'
// 图片
const ImageUrl =
	'https://636c-cloud1-4gfhls3pb83e8f3c-1325827386.tcb.qcloud.la/%E6%96%87%E4%BB%B6%E7%B1%BB%E5%9E%8B%E7%B4%A0%E6%9D%90/Image.png?sign=43216bca0aa85090b191388d8d93c2a7&t=1749402781'

class getLogo {
	constructor() {}
	getURL(param) {
		if (param === 'application/msword' || param ===
			'application/vnd.openxmlformats-officedocument.wordprocessingml.document') {
			return WordUrl;
		} else if (param === 'application/vnd.ms-excel' || param ===
			'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet') {
			return ExcelUrl;
		} else if (param.includes('video')) {
			return VideoUrl;
		} else if (param.includes('audio')) {
			return AudioUrl;
		} else if (param === 'application/pdf') {
			return PDFurl;
		} else if (param === 'application/vnd.ms-powerpoint' || param ===
			'application/vnd.openxmlformats-officedocument.presentationml.presentation') {
			return PPTurl;
		} else if (param === 'application/x-zip-compressed') {
			return ZipUrl;
		}else if(param.includes('image')){
			return ImageUrl;
		}
	}
}
module.exports = {
	getLogo
}